Foreign body sensation, nose

This code describes the subjective feeling of having a foreign object present in the nasal cavity when no such object is objectively identified. It represents a symptom rather than a definitive diagnosis of a foreign body. Patients may report irritation, obstruction, or a persistent feeling of something "stuck" in the nose.

Use this code when a patient presents with a complaint of foreign body sensation in the nose, and a thorough examination (e.g., anterior rhinoscopy, nasal endoscopy) does not reveal an actual foreign body. Documentation should clearly state the patient's symptom and the absence of an identifiable foreign object. This code is appropriate for initial evaluation or follow-up when the sensation persists without an underlying cause being found.

• Do not use this code if an actual foreign body is identified; instead, code the specific foreign body (e.g., T17.1- for foreign body in nostril).
• This is a symptom code; always look for and code any underlying definitive diagnoses if known (e.g., rhinitis, sinusitis, nasal polyps) in addition to this code.
• Ensure documentation explicitly states "foreign body sensation" and confirms no foreign body was found, or that the sensation persists after removal of a foreign body.